论文部分内容阅读
对美洲陆地棉(G.hirsutum)H-59-1品种的若干经济性状,例如子指、衣指、出花率、纤维长度、纤维细度和纤维强度进行相关和回归系数分析。已查明子指与衣指为高度显著的正相关,但与出花率、纤维长度、纤维细度为不显著的正相关,与纤维强度为不显著的负相关。已查明衣指与出花率为高度显著的正相关,但与纤维长度、纤维强度为不显著的正相关,与纤维细度为不显著的负相关。
Several economic traits, such as sub-index, index finger, flowering rate, fiber length, fiber fineness and fiber strength of H. hirsutum H-59-1 were analyzed by correlation and regression coefficients. It has been found that the index finger and the finger are highly significant positive correlators, but positively correlated with the non-significant rate of flowering, fiber length, and fiber fineness, and insignificantly negative correlation with fiber strength. It has been ascertained that the index finger is highly positively correlated with the flowering rate, but positively related to the fiber length, fiber strength, and insignificantly negative correlation with the fiber fineness.